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jim_bridge/shared/helpers.lua

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--[[
Utility Functions for Resource Management and Debugging
----------------------------------------------------------
This script provides a set of utility functions for managing resources,
debugging, and handling common tasks in the game environment.
It includes functions to check resource states, generate unique keys,
format numbers and coordinates, handle JSON data, perform raycasts, and more.
]]
-------------------------------------------------------------
-- Resource and Environment Checks
-------------------------------------------------------------
--- Checks if a specific resource is started.
--- @param script string The name of the resource.
--- @return boolean boolean True if the resource state contains "start", false otherwise.
---@usage
--- ```lua
--- if isStarted("myResource") then
--- print("Resource is running")
--- end
--- ```
function isStarted(script)
if not script then
print("^1Error^7: ^1Tried to check if ^3nil^2 was started^7, ^1returning ^4false^7")
return false
end
return GetResourceState(script):find("start") ~= nil
end
local scriptName = nil
--- Retrieves the current resource name, caching it for efficiency.
--- @return string string The current resource name.
--- @usage
--- ```lua
--- local currentScript = getScript()
--- print("Current script:", currentScript)
--- ```
function getScript()
if not scriptName then scriptName = GetCurrentResourceName() end
return scriptName
end
--- Determines if the current context is the server.
--- @return boolean boolean True if running on the server, false otherwise.
---@usage
--- ```lua
--- if isServer() then
--- -- Server-specific code
--- else
--- -- Client-specific code
--- end
--- ```
function isServer()
return IsDuplicityVersion()
end
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--- Allows the user to check if an export exists before trying to call it
--- @return boolean boolean True if it exists
---@usage
--- ```lua
--- if checkExportExists("qb-inventory", "OpenInventory") then
--- exports["qb-inventory"]:OpenInventory()
--- end
--- ```
function checkExportExists(resource, export)
if not resource or not export then return false end
local exists = false
local ok, result = pcall(function()
exists = type(exports[resource][export]) == "function"
end)
if ok and exists then
debugPrint(("^3Export Check^7: ^5exports^7['^5%s^7']:^5%s^7() ^2Exists^7"):format(resource, export))
return true
else
debugPrint(("^3Export Check^7: ^5exports^7['^5%s^7']:^5%s^7() ^1Doesn^7'^1t Exist^7"):format(resource, export))
return false
end
end
-------------------------------------------------------------
-- Debugging and JSON Utilities
-------------------------------------------------------------
--- Prints debug messages if debugMode is enabled.
--- Concatenates all arguments and prints them with debug info.
--- @param ... any One or more values to print.
--- @usage
--- ```lua
--- debugPrint("Player has joined:", playerName)
--- ```
function debugPrint(...)
if debugMode then
local args = {...}
local output = table.concat(args, " ")
print(output, getDebugInfo(debug.getinfo(2, "nSl")))
end
end
--- Prints event-related debug messages if event debugging is enabled.
--- @param ... any One or more values to print.
--- @usage
--- ```lua
--- eventPrint("Event triggered:", eventName)
--- ```
function eventPrint(...)
if Config.System.EventDebug then
print(...)
end
end
--- Returns the keys of a table in sorted order.
--- @param tbl table The table to sort keys for.
--- @return table table A sorted array of keys.
function getSortedKeys(tbl)
local keys = {}
for k in pairs(tbl) do keys[#keys + 1] = k end
table.sort(keys, function(a, b)
local numA, numB = tonumber(a), tonumber(b)
if numA and numB then return numA < numB else return tostring(a) < tostring(b) end
end)
return keys
end
--- Recursively colorizes a table for debug printing.
--- @param tbl table The table to colorize.
--- @return table table A new table with colorized keys and values.
--- ```lua
--- local colorizedData = colorizeTable(myTable)
--- jsonPrint(colorizedData)
--- ```
function colorizeTable(tbl)
local newData, sortedKeys = {}, getSortedKeys(tbl)
for _, k in ipairs(sortedKeys) do
local v = tbl[k]
newData["^6"..tostring(k).."^7"] =
(type(v) == "table" and colorizeTable(v))
or (tostring(type(v)):find("vector") and formatCoord(v))
or "^2"..tostring(v).."^7"
end
return newData
end
--- Encodes a table into an ordered JSON string with indentation.
--- @param data table The table to encode.
--- @param indent string The indentation string (e.g., " ").
--- @param level number The current level of indentation.
--- @return string The formatted JSON string.
--- @usage
--- ```lua
--- local jsonString = encodeOrderedJSON(myTable, " ", 0)
--- print(jsonString)
--- ```
function encodeOrderedJSON(data, indent, level)
local jsonParts, prefix, sortedKeys = {"{"}, string.rep(indent, level), getSortedKeys(data)
for i, k in ipairs(sortedKeys) do
jsonParts[#jsonParts + 1] = (i > 1 and ",\n" or "\n")..prefix..indent..json.encode(k)..": "
jsonParts[#jsonParts + 1] = (type(data[k]) == "table") and encodeOrderedJSON(data[k], indent, level + 1) or json.encode(data[k])
end
jsonParts[#jsonParts + 1] = "\n"..prefix.."}"
return table.concat(jsonParts)
end
--- Prints a table as a colorized and ordered JSON string if debugMode is enabled.
--- @param data table The table to print.
--- @usage
--- ```lua
--- jsonPrint(myTable)
--- ```
function jsonPrint(data)
if debugMode then
print(encodeOrderedJSON(colorizeTable(data), " ", 0), getDebugInfo(debug.getinfo(2, "nSl")))
end
end
--- Retrieves the current time formatted for debug prints.
--- @return string string The formatted time string, e.g., "^7(14:23:45)".
--- @usage
--- ```lua
--- local currentTime = GetPrintTime()
--- debugPrint("Current Time:", currentTime)
--- ```
function GetPrintTime()
if isServer() then
local hour, min, sec = os.date('%H'), os.date('%M'), os.date('%S')
return "^7("..string.format("%02d", hour)..":"..string.format("%02d", min)..":"..string.format("%02d", sec)..")"
else
if gameName == "rdr3" then return "" end
local _, _, _, hour, min, sec = GetLocalTime()
return "^7("..string.format("%02d", hour)..":"..string.format("%02d", min)..":"..string.format("%02d", sec)..")"
end
end
--- Generates a unique 3-character alphanumeric key.
--- @return string string The generated key.
--- @usage
--- ```lua
--- local uniqueKey = keyGen()
--- print("Generated Key:", uniqueKey)
--- ```
function keyGen()
local charset = {
"q","w","e","r","t","y","u","i","o","p",
"a","s","d","f","g","h","j","k","l",
"z","x","c","v","b","n","m",
"Q","W","E","R","T","Y","U","I","O","P",
"A","S","D","F","G","H","J","K","L",
"Z","X","C","V","B","N","M",
"1","2","3","4","5","6","7","8","9","0"
}
local GeneratedID = ""
for i = 1, 3 do
GeneratedID = GeneratedID..charset[math.random(1, #charset)]
end
return GeneratedID
end
-------------------------------------------------------------
-- Formatting and Vector Math Functions
-------------------------------------------------------------
--- Formats a number with commas as thousand separators.
--- @param amount number The number to format.
--- @return string string The formatted number.
--- @usage
--- ```lua
--- local formattedNumber = cv(1000000) -- "1,000,000"
--- print(formattedNumber)
--- ``
function cv(amount)
local formatted = tostring(amount or "0")
while true do
local newFormatted, count = formatted:gsub("^(-?%d+)(%d%d%d)", '%1,%2')
if count == 0 then break end
formatted = newFormatted
end
return formatted
end
--- Formats a coordinate vector for debug printing.
--- @param coord table A vector3 or vector4 with x, y, z (and optional w).
--- @return string string The formatted coordinate string.
--- @usage
--- ```lua
--- local formattedCoord = formatCoord(vector3(100.0, 200.0, 300.0))
--- debugPrint("Player Position:", formattedCoord)
--- ```
function formatCoord(coord)
local vecType = type(coord):gsub("tor", "")
local parts = {}
if coord.x then parts[#parts + 1] = string.format("^6%.1f", coord.x) end
if coord.y then parts[#parts + 1] = string.format("^6%.1f", coord.y) end
if coord.z then parts[#parts + 1] = string.format("^6%.1f", coord.z) end
if coord.w then parts[#parts + 1] = string.format("^6%.1f", coord.w) end
return string.format("^5%s^7(%s^7)", vecType, table.concat(parts, "^7, "))
end
--- Calculates the center point of a list of coordinates.
--- @param tbl table An array of vector3 coordinates.
--- @return vector3 vector3 The center coordinate.
--- @usage
--- ```lua
--- local center = getCenterOfZones({vector3(100, 200, 300), vector3(110, 210, 310)})
--- print("Center of Zones:", center)
--- ```
function getCenterOfZones(tbl)
local count = #tbl
if count == 0 then return vector3(0, 0, 0) end
local totalX, totalY, totalZ = 0, 0, 0
for i = 1, count do
local coord = tbl[i]
totalX = totalX + coord.x
totalY = totalY + coord.y
totalZ = totalZ + coord.z
end
return vector3(totalX / count, totalY / count, totalZ / count)
end
--- Counts the number of keys in a table.
--- @param tbl table The table to count.
--- @return number number The key count.
--- @usage
--- ```lua
--- local count = countTable(myTable)
--- print("Number of keys:", count)
--- ```
function countTable(tbl)
local count = 0
for _ in pairs(tbl) do count = count + 1 end
return count
end
--- Returns an iterator over a table's keys in sorted order.
--- @param t table The table to iterate over.
--- @return function An iterator function for sorted keys.
--- @usage
--- ```lua
--- for k, v in pairsByKeys(myTable) do
--- print(k, v)
--- end
--- ```
function pairsByKeys(t)
if not t then
print("^1Error^7: ^3Nil ^2table recieved for ^3pairsByKeys^7(), ^2setting to ^7{} ^2to prevent break^7")
t = {}
end
local keys = {}
for key in pairs(t) do
keys[#keys + 1] = key
end
table.sort(keys)
local index = 0
return function()
index = index + 1
local key = keys[index]
return key, t[key]
end
end
--- Creates a new table with consecutive numerical indices sorted by the 'id' field.
--- @param originalTable table The table containing entries with an 'id' field.
--- @return table table A sorted table with consecutive indices.
--- @usage
--- ```lua
--- local sortedTable = createConsecutiveTable(originalTable)
--- for i, entry in ipairs(sortedTable) do
--- print(i, entry)
--- end
--- ```
function createConsecutiveTable(originalTable)
local entries = {}
for _, entry in pairs(originalTable) do
entries[#entries + 1] = entry
end
table.sort(entries, function(a, b) return a.id < b.id end)
for index, entry in ipairs(entries) do
entry.id = index
end
return entries
end
--- Concatenates a table of strings into a single string separated by newlines.
--- @param tbl table The table containing strings.
--- @return string string The concatenated string.
--- @usage
--- ```lua
--- local combinedText = concatenateText({"Line 1", "Line 2", "Line 3"})
--- print(combinedText)
--- ```
function concatenateText(tbl)
return table.concat(tbl, "\n")
end
--- Converts a rotation (degrees) to a direction vector.
--- @param rot vector3 A vector3 with rotation values.
--- @return vector3 vector3 The forward direction vector.
--- @usage
--- ```lua
--- local direction = RotationToDirection({ z = 90 })
--- print(direction)
--- ```
function RotationToDirection(rot)
local radianConvert = math.pi / 180
local rotX, rotZ = radianConvert * rot.x, radianConvert * rot.z
local cosX = math.abs(math.cos(rotX))
return vec3(
-math.sin(rotZ) * cosX,
math.cos(rotZ) * cosX,
math.sin(rotX)
)
end
--- Creates a basic progress bar string.
--- @param percentage number Completion percentage (0-100).
--- @return string string The progress bar (e.g., "█████░░░░░").
--- @usage
--- ```lua
--- local bar = basicBar(50) -- "█████░░░░░"
--- print(bar)
--- ```
function basicBar(percentage)
local total = 10
local filled = math.floor(math.min(math.max(percentage, 0), 100) / 100 * total)
return string.rep("", filled) .. string.rep("", total - filled)
end
--- Normalizes a 3D vector.
--- @param vec vector3 A vector3 table.
--- @return vector3 vector3 A normalized vector.
--- @usage
--- ```lua
--- local normalizedVec = normalizeVector(vector3(1, 2, 3))
--- print(normalizedVec)
--- ```
function normalizeVector(vec)
local length = math.sqrt(vec.x * vec.x + vec.y * vec.y + vec.z * vec.z)
return length > 0 and vec3(vec.x / length, vec.y / length, vec.z / length) or vec3(0, 0, 0)
end
-------------------------------------------------------------
-- Drawing and Raycasting Functions
-------------------------------------------------------------
--- Draws a line between two coordinates (for debugging).
--- @param startCoords vector3 The starting coordinate.
--- @param endCoords vector3 The ending coordinate.
--- @param col vector4 A vector4 specifying color and opacity.
--- @usage
--- ```lua
--- drawLine(vector3(100, 200, 300), vector3(150, 250, 350), vector4(255, 0, 0, 255))
--- ```
function drawLine(startCoords, endCoords, col)
if not debugMode then return end
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local col = col or vec4(255, 255, 255, 150)
CreateThread(function()
for i = 100, 0, -1 do
DrawLine(startCoords.x, startCoords.y, startCoords.z, endCoords.x, endCoords.y, endCoords.z, col.x, col.y, col.z, col.w)
Wait(0)
end
end)
end
--- Draws a sphere at the specified coordinates (for debugging).
--- @param coords vector3 The center of the sphere.
--- @param col vector4 A vector4 specifying color and opacity.
--- @usage
--- ```lua
--- drawSphere(vector3(100, 200, 300), vector4(0, 255, 0, 255))
--- ```
function drawSphere(coords, col)
if not debugMode then return end
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local col = col or vec4(255, 255, 255, 150)
CreateThread(function()
for i = 100, 0, -1 do
DrawSphere(coords.x, coords.y, coords.z, 0.5, col.x, col.y, col.z, col.w)
Wait(10)
end
end)
end
--- Performs a raycast between two coordinates and returns the results.
--- @param startCoords vector3 The starting coordinate.
--- @param endCoords vector3 The ending coordinate.
--- @param entity number|nil An entity to ignore.
--- @param flags number|nil Optional raycast flags (default: 4294967295).
--- @return multiple Multiple values returned by GetShapeTestResultIncludingMaterial.
--- @usage
--- ```lua
--- local hit, hitPos, material = PerformRaycast(startVec, endVec, playerPed, 1)
--- if hit == 1 then
--- print("Hit at position:", hitPos)
--- print("Material:", material)
--- end
--- ```
function PerformRaycast(startCoords, endCoords, entity, flags)
drawLine(startCoords, endCoords, vec4(0, 0, 255, 255))
local shapeTest = StartExpensiveSynchronousShapeTestLosProbe(
startCoords.x, startCoords.y, startCoords.z,
endCoords.x, endCoords.y, endCoords.z,
flags or 4294967295, entity, 4
)
return GetShapeTestResult(shapeTest)
end
--- Adjusts the Z-coordinate of a position to the ground level.
--- @param coords vector4 A vector3 or vector4 with x, y, z (and optional w).
--- @return vector3|vector4 vector The coordinates adjusted for ground level.
--- @usage
--- ```lua
--- local groundCoords = adjustForGround(playerCoords)
--- print("Ground Position:", groundCoords)
--- ```
function adjustForGround(coords)
local foundGround, groundZ = GetGroundZFor_3dCoord(coords.x, coords.y, coords.z + 1.0)
if foundGround then
return coords.w and vec4(coords.x, coords.y, groundZ, coords.w) or vec3(coords.x, coords.y, groundZ)
end
return coords
end
local function waitForNetworkEntity(netId, converter, timeout)
timeout = timeout or 100
while not NetworkDoesNetworkIdExist(netId) and timeout > 0 do
timeout = timeout - 1
Wait(10)
end
if not NetworkDoesNetworkIdExist(netId) then return 0 end
local entity = converter(netId)
timeout = 100
while not DoesEntityExist(entity) and entity ~= 0 and timeout > 0 do
timeout = timeout - 1
Wait(10)
end
return DoesEntityExist(entity) and entity or 0
end
--- Ensures a network vehicle exists from its network ID.
--- @param vehNetID number The network ID.
--- @return number number The vehicle entity, or 0 if not found.
--- @usage
--- ```lua
--- local vehicle = ensureNetToVeh(netID)
--- if vehicle ~= 0 then
--- print("Vehicle exists:", vehicle)
--- end
--- ```
function ensureNetToVeh(vehNetID)
return waitForNetworkEntity(vehNetID, NetToVeh)
end
--- Ensures a network entity exists from its network ID.
--- @param entNetID number The network ID.
--- @return number number The entity, or 0 if not found.
--- @usage
--- ```lua
--- local entity = ensureNetToEnt(netID)
--- if entity ~= 0 then
--- print("Entity exists:", entity)
--- end
--- ```
function ensureNetToEnt(entNetID)
return waitForNetworkEntity(entNetID, NetworkGetEntityFromNetworkId)
end
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function sendLog(text)
local Player = getPlayer()
local coords = GetEntityCoords(PlayerPedId())
local _, _, _, hour, min, sec = GetLocalTime()
local data = {
script = debug.getinfo(2, "nSl"),
coords = coords,
localTime = { hour = hour, min = min, sec = sec },
firstname = Player.firstname,
lastname = Player.lastname,
source = Player.source,
id = Player.citizenId,
text = text,
}
debugPrint("^5Log Message^7: "..getScript().." - "..Player.firstname.." "..Player.lastname.."("..Player.source..") ["..Player.citizenId.."]", text)
TriggerServerEvent(getScript()..":server:sendlog", data)
end
function sendServerLog(data)
local hour, min, sec = os.date('%H'), os.date('%M'), os.date('%S')
data.serverTime = { house = hour, min = min, sec = sec }
--jsonPrint(data)
debugPrint("^5Log Message^7: "..getScript().." - "..data.firstname.." "..data.lastname.."("..data.source..") ["..data.id.."]", data.text)
-- Add your logger here
end
RegisterNetEvent(getScript()..":server:sendlog", sendServerLog)
-- This function was created to help create random numbers
-- When you create a table of items with a random hunger value for example
-- `hunger = math.random(10, 20)` this will be set at script start and never change
-- using `hunger = {10, 20}` and then calling this function will make it generate a random number every time
-- It also fallsback if it simply recieved a number instead of a table
-- For example:
-- local hunger = {10, 20}
-- local hungerAmount = GetRandomTiming(hunger)
-- print(hungerAmount) -- number between 10, 20
function GetRandomTiming(tbl)
return type(tbl) == "table" and math.random(tbl[1], tbl[2]) or tbl
end
-------------------------------------------------------------
-- Player Movement
-------------------------------------------------------------
--- Instantly turns an entity to face a target (entity or coordinates) without animation.
---
--- @param ent number|nil The Ped to turn (defaults to player's Ped if nil).
--- @param ent2 number|vector3|nil The target entity or coordinates to face.
---
--- @usage
--- ```lua
--- instantLookEnt(nil, vector3(200.0, 300.0, 40.0))
--- instantLookEnt(ped1, ped2)
--- ```
function instantLookEnt(ent, ent2)
local ped = ent or PlayerPedId()
local p1 = GetEntityCoords(ped, true)
local p2 = type(ent2) == "vector3" and ent2 or GetEntityCoords(ent2, true)
local dx = p2.x - p1.x
local dy = p2.y - p1.y
local heading = GetHeadingFromVector_2d(dx, dy)
debugPrint("^6Bridge^7: ^1Forced ^2Turning Player to^7: '^6"..formatCoord(p2).."^7'")
SetEntityHeading(ped, heading)
end
--- Makes the player look towards a specific target with an animated turn.
---
--- If the player is not already facing the target (entity or coordinates), a turning animation is triggered.
---
--- @param entity number|vector3|vector4|nil The target to look at.
---
--- @usage
--- ```lua
--- lookEnt(vector3(200.0, 300.0, 40.0))
--- lookEnt(pedEntity)
--- ```
function lookEnt(entity)
local ped = PlayerPedId()
if entity then
if type(entity) == "vector3" or type(entity) == "vector4" then
if not IsPedHeadingTowardsPosition(ped, entity.xyz, 30.0) then
TaskTurnPedToFaceCoord(ped, entity.xyz, 1500)
debugPrint("^6Bridge^7: ^2Turning Player to^7: '^6"..formatCoord(entity).."^7'")
Wait(1500)
end
else
if DoesEntityExist(entity) then
local entCoords = GetEntityCoords(entity)
if not IsPedHeadingTowardsPosition(ped, entCoords, 30.0) then
TaskTurnPedToFaceCoord(ped, entCoords, 1500)
debugPrint("^6Bridge^7: ^2Turning Player to^7: '^6"..entity.."^7' - '"..formatCoord(entCoords).."^7'")
Wait(1500)
end
end
end
end
end
-- Function to clone tables, to use when referencing tables that need to be hard set
function cloneTable(obj, opts, seen)
if type(obj) ~= "table" then return obj end
seen = seen or {}
if seen[obj] then return seen[obj] end
local copy = {}
seen[obj] = copy
-- Copy entries
for k, v in pairs(obj) do
local k2 = (opts and opts.copy_keys) and cloneTable(k, opts, seen) or k
copy[k2] = cloneTable(v, opts, seen)
end
-- Preserve metatable unless told not to
if not (opts and opts.strip_meta) then
local mt = getmetatable(obj)
if mt ~= nil then setmetatable(copy, mt) end
end
return copy
end
-------------------------------------------------------------
-- Material and Prop Functions
-------------------------------------------------------------
--- A table mapping material names to their corresponding hash values.
---
--- Used for identifying materials based on hash codes.
local materials = {
none = -1,
Unknown = -1775485061,
concrete = 1187676648,
concrete_pothole = 359120722,
concrete_dusty = -1084640111,
tarmac = 282940568,
tarmac_painted = -1301352528,
tarmac_pothole = 1886546517,
rumble_strip = -250168275,
breeze_block = -954112554,
rock = -840216541,
rock_mossy = -124769592,
stone = 765206029,
cobblestone = 576169331,
brick = 1639053622,
marble = 1945073303,
paving_slab = 1907048430,
sandstone_solid = 592446772,
sandstone_brittle = 1913209870,
sand_loose = -1595148316,
sand_compact = 510490462,
sand_wet = 909950165,
sand_track = -1907520769,
sand_underwater = -1136057692,
sand_dry_deep = 509508168,
sand_wet_deep = 1288448767,
ice = -786060715,
ice_tarmac = -1931024423,
snow_loose = -1937569590,
snow_compact = -878560889,
snow_deep = 1619704960,
snow_tarmac = 1550304810,
gravel_small = 951832588,
gravel_large = 2128369009,
gravel_deep = -356706482,
gravel_train_track = 1925605558,
dirt_track = -1885547121,
mud_hard = -1942898710,
mud_pothole = 312396330,
mud_soft = 1635937914,
mud_underwater = -273490167,
mud_deep = 1109728704,
marsh = 223086562,
marsh_deep = 1584636462,
soil = -700658213,
clay_hard = 1144315879,
clay_soft = 560985072,
grass_long = -461750719,
grass = 1333033863,
grass_short = -1286696947,
hay = -1833527165,
bushes = 581794674,
twigs = -913351839,
leaves = -2041329971,
woodchips = -309121453,
tree_bark = -1915425863,
metal_solid_small = -1447280105,
metal_solid_medium = -365631240,
metal_solid_large = 752131025,
metal_hollow_small = 15972667,
metal_hollow_medium = 1849540536,
metal_hollow_large = -583213831,
metal_chainlink_small = 762193613,
metal_chainlink_large = 125958708,
metal_corrugated_iron = 834144982,
metal_grille = -426118011,
metal_railing = 2100727187,
metal_duct = 1761524221,
metal_garage_door = -231260695,
metal_manhole = -754997699,
wood_solid_small = -399872228,
wood_solid_medium = 555004797,
wood_solid_large = 815762359,
wood_solid_polished = 126470059,
wood_floor_dusty = -749452322,
wood_hollow_small = 1993976879,
wood_hollow_medium = -365476163,
wood_hollow_large = -925419289,
wood_chipboard = 1176309403,
wood_old_creaky = 722686013,
wood_high_density = -1742843392,
wood_lattice = 2011204130,
ceramic = -1186320715,
roof_tile = 1755188853,
roof_felt = -1417164731,
fibreglass = 1354180827,
tarpaulin = -642658848,
plastic = -2073312001,
plastic_hollow = 627123000,
plastic_high_density = -1625995479,
plastic_clear = -1859721013,
plastic_hollow_clear = 772722531,
plastic_high_density_clear = -1338473170,
fibreglass_hollow = -766055098,
rubber = -145735917,
rubber_hollow = -783934672,
linoleum = 289630530,
laminate = 1845676458,
carpet_solid = 669292054,
carpet_solid_dusty = 158576196,
carpet_floorboard = -1396484943,
cloth = 122789469,
plaster_solid = -574122433,
plaster_brittle = -251888898,
cardboard_sheet = 236511221,
cardboard_box = -1409054440,
paper = 474149820,
foam = 808719444,
feather_pillow = 1341866303,
polystyrene = -1756927331,
leather = -570470900,
tvscreen = 1429989756,
slatted_blinds = 673696729,
glass_shoot_through = 937503243,
glass_bulletproof = 244521486,
glass_opaque = 1500272081,
perspex = -1619794068,
car_metal = -93061983,
car_plastic = 2137197282,
car_softtop = -979647862,
car_softtop_clear = 2130571536,
car_glass_weak = 1247281098,
car_glass_medium = 602884284,
car_glass_strong = 1070994698,
car_glass_bulletproof = -1721915930,
car_glass_opaque = 513061559,
water = 435688960,
blood = 5236042,
oil = -634481305,
petrol = -1634184340,
fresh_meat = 868733839,
dried_meat = -1445160429,
emissive_glass = 1501078253,
emissive_plastic = 1059629996,
vfx_metal_electrified = -309134265,
vfx_metal_water_tower = 611561919,
vfx_metal_steam = -691277294,
vfx_metal_flame = 332778253,
phys_no_friction = 1666473731,
phys_golf_ball = -1693813558,
phys_tennis_ball = -256704763,
phys_caster = -235302683,
phys_caster_rusty = 2016463089,
phys_car_void = 1345867677,
phys_ped_capsule = -291631035,
phys_electric_fence = -1170043733,
phys_electric_metal = -2013761145,
phys_barbed_wire = -1543323456,
phys_pooltable_surface = 605776921,
phys_pooltable_cushion = 972939963,
phys_pooltable_ball = -748341562,
buttocks = 483400232,
thigh_left = -460535871,
shin_left = 652772852,
foot_left = 1926285543,
thigh_right = -236981255,
shin_right = -446036155,
foot_right = -1369136684,
spine0 = -1922286884,
spine1 = -1140112869,
spine2 = 1457572381,
spine3 = 32752644,
clavicle_left = -1469616465,
upper_arm_left = -510342358,
lower_arm_left = 1045062756,
hand_left = 113101985,
clavicle_right = -1557288998,
upper_arm_right = 1501153539,
lower_arm_right = 1777921590,
hand_right = 2000961972,
neck = 1718294164,
head = -735392753,
animal_default = 286224918,
car_engine = -1916939624,
puddle = 999829011,
concrete_pavement = 2015599386,
brick_pavement = -1147361576,
phys_dynamic_cover_bound = -2047468855,
vfx_wood_beer_barrel = 998201806,
wood_high_friction = -2140087047,
rock_noinst = 127813971,
bushes_noinst = 1441114862,
metal_solid_road_surface = -729112334,
stunt_ramp_surface = -2088174996,
temp_01 = 746881105,
temp_02 = -1977970111,
temp_03 = 1911121241,
temp_04 = 1923995104,
temp_05 = -1393662448,
temp_06 = 1061250033,
temp_07 = -1765523682,
temp_08 = 1343679702,
temp_09 = 1026054937,
temp_10 = 63305994,
temp_11 = 47470226,
temp_12 = 702596674,
temp_13 = -1637485913,
temp_14 = -645955574,
temp_15 = -1583997931,
temp_16 = -1512735273,
temp_17 = 1011960114,
temp_18 = 1354993138,
temp_19 = -801804446,
temp_20 = -2052880405,
temp_21 = -1037756060,
temp_22 = -620388353,
temp_23 = 465002639,
temp_24 = 1963820161,
temp_25 = 1952288305,
temp_26 = -1116253098,
temp_27 = 889255498,
temp_28 = -1179674098,
temp_29 = 1078418101,
temp_30 = 13626292
}
--- Retrieves the ground material at a given position.
--- @param coords vector3 The coordinate to test.
--- @return number|nil number The material hash if hit, nil otherwise.
--- @return string string The material name.
--- @usage
--- ```lua
--- local matHash, matName = GetGroundMaterialAtPosition(vector3(100,200,300))
--- print("Material:", matName)
--- ```
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function GetGroundMaterialAtPosition(coords, Ped)
local endCoords = vec3(coords.x, coords.y, coords.z - 1.1)
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local rayHandle = StartShapeTestCapsule(coords.x, coords.y, coords.z, endCoords.x, endCoords.y, endCoords.z, 1.0, 1, Ped or PlayerPedId(), 7)
local _, hit, _, _, materialHash, _ = GetShapeTestResultIncludingMaterial(rayHandle)
local materialName = "Unknown"
for k, v in pairs(materials) do
if v == materialHash then
materialName = k
break
end
end
if hit then return materialHash, materialName else return nil, materialName end
end
--- Retrieves the dimensions (width, depth, height) of a prop/model.
--- @param model string The name or hash of the model.
--- @return number number The width of the prop.
--- @return number number The depth of the prop.
--- @return number number The height of the prop.
---
--- @usage
--- ```lua
--- local width, depth, height = GetPropDimensions("prop_barrel_01a")
--- print("Dimensions:", width, depth, height)
--- ```
function GetPropDimensions(model)
loadModel(model)
local minDim, maxDim = GetModelDimensions(model)
local width, depth, height = maxDim.x - minDim.x, maxDim.y - minDim.y, maxDim.z - minDim.z
return width, depth, height
end
--- Retrieves the forward direction vector of an entity based on its heading.
---
--- This function calculates the forward direction vector using the entity's heading angle.
---
--- @param entity number The entity whose forward vector is to be calculated.
--- @return vector3 vector3 The forward direction vector.
---
--- @usage
--- ```lua
--- local forwardVec = GetEntityForwardVector(playerPed)
--- print("Forward Vector:", forwardVec)
--- ```
function GetEntityForwardVector(entity)
local heading = math.rad(GetEntityHeading(entity) + 90)
return vec3(math.cos(heading), math.sin(heading), 0.0)
end
function adjustMinMaxZ(coord, table)
local table = table
local adMinZ, adMaxZ = false, false
if table.minZ > (coord.z + 0.1) then
adMinZ = true
table.minZ = (coord.z - 1.05)
end
if table.maxZ < (coord.z - 0.1) then
adMinZ = true
table.maxZ = (coord.z + 0.80)
end
return table.minZ, table.maxZ, adMinZ, adMaxZ
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end